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- Estimated Sex Ratio by Residence in Kolkata District of West Bengal (2019-2020)
- Sex Ratio at Birth in Kolkata District of West Bengal (2019-2020)
- Sex Ratio at Birth in Kolkata District of West Bengal (2017-2018)
- Sex Ratio at Birth in Kolkata District of West Bengal (2016-2017)
- Sex Ratio at Birth in Kolkata District of West Bengal (2015-2016)
- Sex Ratio at Birth in Kolkata District of West Bengal (2014-2015)
- Sex Ratio by Residence in Kolkata District of West Bengal (As per 2011 Census)
- Houseless Sex Ratio (Total/Rural/Urban) in Kolkata District of West Bengal (As per 2011 Census)